Shiftfast Automotive & Performance

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Shiftfast Automotive & Performance Specializing in GM LS/LT based platforms including all types of LS/LT motor swaps. contact us today!
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Subaru performance modifications, Ford Tuning including Ecoboost, full engine builds. Shiftfast Automotive & Performance has one basic goal, customer service! We here at Shiftfast feel that many of the local performance shops nowadays lack or forget that the customer comes first, period. Our approach to this is simple, an open line of communication. We strive to provide consistent updates on the progress of a customers vehicle while in our shop. You will have piece of mind at all times knowing exactly what's happening to your vehicle while in our hands, we will never give you run-a-round or make you feel uncomfortable. We will treat your vehicle as if it is one of our own using only top quality OEM & high-end aftermarket parts, our techs will take great care when working on a customers vehicle and ensure that the job is done right the first time!

Busy days, just wrapped up this 2020 Escalade in for a dreaded afm lifter failure, so we through in a stage 2 btr cam an...
09/23/2026

Busy days, just wrapped up this 2020 Escalade in for a dreaded afm lifter failure, so we through in a stage 2 btr cam and it’s ready to roll!!

09/22/2026

Wrapped up another Z06 in for a btr cam package and long tube headers. Sounding good, dialed in and ready to roll!!

This 2016 Camaro ss in with the dreaded misfire/afm lifter issue. Dropped off on Saturday ready for pick up on Friday. T...
09/18/2026

This 2016 Camaro ss in with the dreaded misfire/afm lifter issue. Dropped off on Saturday ready for pick up on Friday. This car is sporting our BTR Cam Package with a btr V225. Putting down great numbers!!! This one is ready to roll!!

09/17/2026

Let’s just call this the Dave Staib collection. 1 more fox body to wrap up and we can add another. My man loves his small block fords!!

2018 Toyota Tundra in for Stainless Works long Tubes, S&B cold air intake, then had our friends at The Muffler Shop of R...
09/02/2026

2018 Toyota Tundra in for Stainless Works long Tubes, S&B cold air intake, then had our friends at The Muffler Shop of Rock Hill do a full custom exhaust. finished off with custom tuning with HP Tuners picking 32whp!!!


&bfilters

2020 zl1 Silverado in for Dod delete and Btr Truck Norris cam package wrapped up and gained almost 63 whp over stock. Al...
08/26/2026

2020 zl1 Silverado in for Dod delete and Btr Truck Norris cam package wrapped up and gained almost 63 whp over stock. All done in-house and ready to roll!! Dropped off on and Monday and pick up Wednesday!!

Mopar Monday, wrapped up the header install on this 2014 ram,dialed in the dyno along with tuning this 2010 Challenger, ...
08/24/2026

Mopar Monday, wrapped up the header install on this 2014 ram,dialed in the dyno along with tuning this 2010 Challenger, both ready to roll!!

Another fox body in for an upper and lower intake manifold install. Slappped an Amp PNP ecu along with wideband for clos...
08/23/2026

Another fox body in for an upper and lower intake manifold install. Slappped an Amp PNP ecu along with wideband for closed loop fueling corrections and this car runs perfect after being dialed in our dynocom 8000 series dyno. Great cruiser!!!

08/12/2026

These meta glasses are fun!! Here is a 2017 Denali that came in for a btr stage 2 cam package along with tuning. The gentalmen drove up 9 hours for us to get this taken care of for him. Started Monday morning and ready for pick up. man I am proud of our team. They keeps these cars rolling!!

Address

1140 East Black Street
Rock Hill, SC
29730

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

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